关于英文版化学实验报告 篇一：英文版化学试验报告 Title: Preparation of Fe scrap from waste (NH4) 2SO4.FeSO4.6H2O The purpose of the experiment Learn the method used scrap iron preparation of ferrous ammonium sulfate. Familiar with the water bath, filtered, and evaporated under reduced pressure and crystallization basic working. The experimental principle, the iron and sulfuric acid to generate reactive ferrous sulfate, ferrous sulfate and ammonium sulfate in an aqueous solutio
